Items like St. Louis ribs, beef brisket, or grilled sausage may technically be the stars of a classic barbecue, but finding the right food elements to serve on the side are just as important. After all, nothing complements a pulled pork sandwich like a side of cabbage slaw! This Summer, we've got a few ideas — some tried-and-true, others a bit more contemporary — to set you off on the right course for your next meat-smoking extravaganza.